NVIDIA GeForce RTX 2080 vs NVIDIA GeForce GTX 1660 SUPER

VS

NVIDIA GeForce RTX 2080

NVIDIA GeForce GTX 1660 SUPER

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 6GB VRAM GeForce GTX 1660 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 336.0GB/s)

1536 additional rendering cores

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 4% (1785MHz vs 1710MHz)

Lower TDP (125W vs 215W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 +100%

10.07 TFLOPS

GeForce GTX 1660 SUPER

5.027 TFLOPS

3DMark Time Spy

GeForce RTX 2080 +82%

10946

GeForce GTX 1660 SUPER

5987

Shadow of the Tomb Raider 2160p

GeForce RTX 2080 +76%

46

GeForce GTX 1660 SUPER

26

Shadow of the Tomb Raider 1440p

GeForce RTX 2080 +63%

85

GeForce GTX 1660 SUPER

52

Shadow of the Tomb Raider 1080p

GeForce RTX 2080 +60%

127

GeForce GTX 1660 SUPER

79

Battlefield 5 2160p

GeForce RTX 2080 +53%

63

GeForce GTX 1660 SUPER

41

Battlefield 5 1440p

GeForce RTX 2080 +46%

114

GeForce GTX 1660 SUPER

78

Battlefield 5 1080p

GeForce RTX 2080 +62%

158

GeForce GTX 1660 SUPER

97

GTA 5 2160p

GeForce RTX 2080 +76%

106

GeForce GTX 1660 SUPER

60

GTA 5 1440p

GeForce RTX 2080 +42%

108

GeForce GTX 1660 SUPER

76

GTA 5 1080p

GeForce RTX 2080 +1%

180

GeForce GTX 1660 SUPER

178

GeForce RTX 2080

VS

GeForce GTX 1660 SUPER

Graphics Card

Sep 2018

Release Date

Oct 2019

GeForce 20

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1515 MHz

Base Clock

1530 MHz

1710 MHz

Boost Clock

1785 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

336.0GB/s

Render Config

-

46

SM Count

22

2944

Shading Units

1408

184

TMUs

88

64

ROPs

48

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

85.68 GPixel/s

314.6 GTexel/s

Texture Rate

157.1 GTexel/s

20.14 TFLOPS

FP16 (half)

10.05 TFLOPS

10.07 TFLOPS

FP32 (float)

5.027 TFLOPS

314.6 GFLOPS

FP64 (double)

157.1 GFLOPS

Board Design

215W

TDP

125W

550 W

Suggested PSU

300 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

TU104

GPU Name

TU116

TU104-400A-A1

GPU Variant

TU116-300-A1

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

13.6 billion

Transistors

6.6 billion

545 mm²

Die Size

284 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.5

6.6

Shader Model

6.6

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